It's so annoying . . . . .to turn on my Edge 305 when starting a ride and discovering that it has Low Battery. Dang! I'm sure I turned it OFF yesterday. Maybe I forgot. Or maybe I accidentally turned the light on instead of turning the unit OFF.
So I do my training ride with only about 30 minutes of data recording.
Seems that the Edge knows when it's in motion. Would really like a feature that turns the unit OFF with a time-selectable setting. Like 10 minutes, 20 minutes, or 30 minutes; the unit turns itself OFF. Next day, I wouldn't be facing "Low Battery".